CN103151733A

CN103151733A - Wire tension adjuster

Info

Publication number: CN103151733A
Application number: CN2012102607293A
Authority: CN
Inventors: 曹永范
Original assignee: Hyundai Motor Co
Current assignee: Hyundai Motor Co
Priority date: 2011-12-06
Filing date: 2012-07-25
Publication date: 2013-06-12
Anticipated expiration: 2032-07-25
Also published as: KR20130063088A; CN103151733B; DE102012106758A1; JP2013119770A; US20130140395A1; KR101755719B1

Abstract

A wire tension adjuster includes an adjuster bolt that has a through-hole, such that a wire engages in the through-hole and a wire shaft for forming wire tension by winding the wire on an outer peripheral surface thereof is provided to easily perform an assembly work of the wire which is laid out so as to maintain predetermined tension on a wire clamp and in particular, when the wire is assembled, a consumer claim can be fundamentally prevented by removing a wire damage possibility which may occur in spite of the worker himself/herself and noise of the wire can be fundamentally prevented from being due to tension cancellation.

Description

The wire tension adjuster

The cross reference of related application

The application requires the priority of the korean patent application No.10-2011-0129407 of submission on December 6th, 2011, and the full content of this application is incorporated into this, to be used for by these all purposes of quoting.

Technical field

The present invention relates to a kind of wire tension adjuster.More particularly, the present invention relates to a kind of wire tension adjuster, it can in the tension force while that keeps being wound around wire, assemble with the method for bolted.

Background technology

Usually, the window regulator or the door module that have the car door of motor should adopt for the wire of supply of electric power and control signal and usually make the layout of described wire keep having tighter tension force.

For this purpose, wire uses window regulator or door module, described window regulator or the door module parts for arranging together with described wire, and wire is draped when forming tension force.

The work that is used to form described conductor arrangement is usually adopted its both hands by the workman or carries out with additional suitable instrument.

For example, Fig. 4 illustrates a kind of situation, and wherein the workman adopts the hand of himself to carry out distribution work.

In this case, workman W pulls the wire 200 that extends in module 100, afterwards the wire 200 that pulls is suspended on the outstanding pulley 110 of module 100, so that the tension force that forms on wire 200 and keep being fit to.

On the contrary, Fig. 5 illustrates a kind of situation, and wherein the instrument that adds by use of workman carries out distribution work.

In this case, the instrument T that the workman adds by use pulls the wire 200 that extends in module 100, afterwards the wire 200 that pulls is suspended on the outstanding pulley 110 of module 100, so that the tension force that forms on wire 200 and keep being fit to.

Yet as mentioned above, the workman catches and extension wire with hand, to such an extent as to have to carry out the work of inconvenience slightly.Especially, the workman is by using additional instrument strongly to pull and hang wire, thereby increased wire with impaired risk.

Fig. 6 illustrates a kind of situation, wherein according to operating result, and wire damaged (K).

Especially, when using additional instrument T as shown in Figure 5, the damage K of wire 200 appears continually by the fore-end t of instrument T.

Yet, usually, the damage K of wire 200 can not occur in assembling process, but wire 200 is mounted and afterwards, wire 200 is damaged in mode of operation, and result is to damage K and can not be checked through in the course of the work.

The information that is disclosed in background parts of the present invention only is intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or hint that in any form this information structure has been the known prior art of persons skilled in the art.

Summary of the invention

Various aspects of the present invention provide a kind of wire tension adjuster, and wherein wire is wound so that the method that keeps tension force and described wire to be bolted under this state is coupled to the assembling process of module with convenient workman; Especially, in described assembling process, can eliminate the possibility of harness damage fully, the possibility of described harness damage is no matter how workman itself might occur.

Various aspects of the present invention provide a kind of wire tension adjuster, and it comprises: shank of bolt, described screw rod are bonded on the bolt hole that the wire positioning end of wire clamp penetrates, and conductor arrangement is on described wire positioning end; And conductor rod, described conductor rod is extended by described shank of bolt, penetrates described bolt hole, thereby is wound around the wire that is located on the wire terrace, and this wire terrace is connected to described wire positioning end in order to form open space.

Can have the head of the diameter larger than described shank of bolt and through hole that wire passes can further penetrate on described conductor rod further forming on described shank of bolt.

The end portion of described conductor rod can be bonded on groove that the wire positioning end of described wire clamp forms and end portion and the described groove of described conductor rod forcibly engages each other.

According to various aspects of the present invention, because be wound around wire so that when keeping tension force, bolt can connect with bolt connection, so workman's assembling process is more prone to; Especially, can eliminate the possibility of harness damage fully in assembling process, the possibility of described harness damage is no matter how workman itself might occur.

Further, form and keep wire tension by being wound around wire, thereby even after long period of operation, can fundamentally avoid because tension force is eliminated the wire noise that causes.

In addition, avoid the damage of wire in assembling process, in order to fundamentally avoid the consumer's claim that causes due to damaged wire and improve merchantable quality.

Method and apparatus of the present invention has other characteristic and advantage, these characteristics and advantage will be apparent from the accompanying drawing that is incorporated herein and embodiment subsequently, perhaps will state in detail in the accompanying drawing that is incorporated herein and embodiment subsequently, these the drawings and specific embodiments are used for explaining certain principles of the present invention jointly.

Description of drawings

Figure 1A, Figure 1B are the structural map according to exemplary lead tension regulator of the present invention.

Fig. 2 A, 2B, 2C and Fig. 3 A, 3B illustrate the exemplary wiring assembling process of using according to wire tension adjuster of the present invention.

Figure 4 and 5 illustrate the wiring assembling process in correlation technique.

Fig. 6 illustrates the harness damage state that causes due to wire assembling process in correlation technique.

Should understand, accompanying drawing must not drawn in proportion, and it shows in a way each feature through the basic principle of the present invention of having simplified.Specific design feature of the present invention disclosed herein comprises for example specific size, orientation, location and profile, will partly be determined by application and the environment for use of specific purpose.

In these accompanying drawings, in running through several figures of accompanying drawing, Reference numeral refers to identical or equivalent part of the present invention.

Embodiment

Now will be concrete with reference to each embodiment of the present invention, in the accompanying drawings with in following description the example of these embodiment has been shown.Although the present invention combines with exemplary embodiment and is described, should understand, this specification is not to be intended to limit the invention to those exemplary embodiments.On the contrary, the present invention is intended to not only cover these exemplary embodiments, and covers various replacements, modification, equivalents and other embodiment that can be included within the spirit and scope of the present invention that limited by claims.

With reference to Figure 1A, the wire tension adjuster forms by adjuster screw 1 structure of a screw bolt-type, adjuster screw 1 is assembled to the wire clamp 10 with wire positioning end 11, wire 20 is located on wire positioning end 11, and adjuster screw 1 connection is remained on confined state with the tension force of wire 20 simultaneously.

Wire clamp 10 need to be applicable to wire to have window regulator or the door module part of tension state, and need to be applicable to all parts of the vehicle of wire clamp 10.

With reference to Figure 1B, a marginal portion in wire clamp 10 forms wire positioning end 11, wire positioning end 11 has a bolt hole 12, and forms wire terrace 13 at the rear portion of bolt hole 12, and the adjuster screw 1 that is wound with wire 20 is located on wire terrace 13.

In this, wire terrace 13 has the structure to space opening, in order to adopt naked eyes checking wire 20 and place workman's finger.

Adjuster screw 1 comprises hex-shaped head 2, is linked to the shank of bolt 3 of head 2 and the conductor rod 4 that links with shank of bolt 3, and wherein through hole 5 penetrates conductor rod 4, and wire 20 can be inserted in through hole 5.

Therefore, conductor rod 4 is wound around the wire 20 that is inserted in through hole 5, so that the state that the tension adjustment of wire 20 is extremely suitable.

Simultaneously, with reference to figure 2A, adjuster screw 1 is assembled to wire clamp 10.

Thus, wire 20 is wrapped on adjuster screw 1, in order to keep suitable tension force, and uses the bolt hole 12 of wire positioning end 11 that adjuster screw 1 is connected with wire clamp 10.

Implement above-mentioned being mounted with by Fig. 2 B and 2C.

Fig. 2 B illustrates a kind of state, wherein the bolt hole 12 of adjuster screw 1 wire bonds positioning end 11 and be located in a side of the wire terrace 13 of wire positioning end 11 by the extended conductor rod 4 of the shank of bolt 3 of adjuster screw 1.

In this state, the workman inserts and is arranged in the end portion of the wire 20 on wire positioning end 11 and is positioned on wire terrace 13 by the through hole 5 that penetrates conductor rod 4, and rotary actuator bolt 1 to a certain degree afterwards.

Fig. 2 C illustrates a kind of state, and wherein the rotary actuator bolt 1, to form wire tension by wire 20 is wrapped on conductor rod 4.

When the workman experienced the tension force of wire 20 as above, the workman applied power F to adjuster screw 1, in order to promote as shown in Figure 3A adjuster screw 1, and then completed assembling.

The end portion of the conductor rod 4 of adjuster screw 1 is bonded on the groove (alternatively, the hole) of wire positioning end 11 formation of wire clamp 10 in this state, in order to form stationary state; And the end portion of conductor rod 4 forcibly engages described groove (alternatively, the hole) to a certain extent, in order to form stationary state.

In this state, wire 20 engages through holes 5, in order to be wrapped on conductor rod 4, and result is, as shown in Fig. 3 B, and assembling wire 20 when keeping arranging, wherein the wire positioning end 11 along wire clamp 10 forms tension force.

As mentioned above, has through hole 5 according to the adjuster screw 1 of each embodiment, thereby wire 20 can engage in through hole 5, and be provided for by be wound around the conductor rod 4 that wire 20 forms wire tension on its outer peripheral face, in order to easily carry out the assembly work of wire 20, described assembly work is arranged to keep predetermined tension force on wire clamp 10.

Especially, when wire 20 is assembled, can fundamentally avoid the consumer to claim damages by the possibility of eliminating harness damage, the possibility of described harness damage is no matter how workman itself might occur, and because tension force is eliminated, just can fundamentally avoid the noise of wire.

Explain and accurately limit claims for convenient, term " on ", D score, 'fornt', 'back', " interior " and " outward " etc. are the features that illustrative embodiments is described in the position of these features of showing for reference diagram.

Aforementioned description to concrete exemplary of the present invention is for the purpose with illustration is described.These descriptions are not to think limit the present invention, perhaps the present invention are defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the purpose described is to explain certain principles of the present invention and practical application thereof, thereby made others skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by appending claims and equivalents thereof.

Claims

1. wire tension adjuster, it comprises:

Wire clamp, described wire clamp comprises the wire positioning end, and conductor arrangement is on described wire positioning end, and described wire positioning end comprises the bolt hole that passes from the wire positioning end;

Shank of bolt, described shank of bolt are contained in described bolt hole; With

Conductor rod, described conductor rod is extended by described shank of bolt, penetrate described bolt hole, thereby the wire that is arranged on described wire positioning end is located on the wire terrace, described wire terrace is connected to described wire positioning end to form open space, is wound around around described conductor rod at wire described in the space of described opening.

2. wire tension adjuster according to claim 1 wherein has the head of the diameter larger than described shank of bolt and through hole that wire passes further penetrates forming on described shank of bolt on described conductor rod.

3. wire tension adjuster according to claim 2, the end portion of wherein said conductor rod are bonded on the groove that the wire positioning end of described wire clamp forms.

4. wire tension adjuster according to claim 3, the end portion of wherein said conductor rod and described groove forcibly engage each other.